The alcohol which gives a red color with the Victor Meyer test is:

Among the following,the one that gives a positive iodoform test upon reaction with $I_2$ and $NaOH$ is

Alcohols $(i) \ CH_3CH_2CH_2OH$,$(ii) \ CH_3-CH(OH)-CH_3$ and $(iii) \ CH_3-C(CH_3)(OH)-CH_3$ were treated with Lucas reagent (Conc. $HCl + ZnCl_2$). What results do you expect at room temperature?

What is the product of the reaction between phenylmagnesium bromide and methanol?

Identify the major product formed when $2-$Methylhexan$-3-$ol is heated with concentrated sulphuric acid.

$3 \ mol$ of ethanol reacts with $1 \ mol$ of phosphorus tribromide to give $3 \ mol$ of bromoethane and $1 \ mol$ of $X$. What is $X$?